| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01644779 |
| Collector | F. W. Hunnewell |
| Collector number | 10,891 |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Washington County |
| Locality | Zion Canyon |
| Date Collected | 1928-08-10 |
| Verbatim Elevation | 4100 ft. |
| Habitat | Dry ground |
| Container | Flora of Washington County, Utah |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3730d017-7819-409a-bcac-067cb94d9c94 |
| Harvard University Herbaria Barcode | 01644779 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of F. W. Hunnewell |
| Family | Onagraceae |
| Determination | Oenothera longissima Rydberg |
| Determined by | Dietrich, Werner |
| Date Determined | 1981 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
